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25 lines
602 B
JavaScript
25 lines
602 B
JavaScript
/**
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* Copyright (c) Facebook, Inc. and its affiliates.
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*
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* This source code is licensed under the MIT license found in the
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* LICENSE file in the root directory of this source tree.
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*/
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// Remove the indentation introduced by JSX
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function unindent(code) {
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const lines = code.split('\n');
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if (lines[0] === '') {
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lines.shift();
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}
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if (lines.length <= 1) {
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return code;
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}
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const indent = lines[0].match(/^\s*/)[0];
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for (let i = 0; i < lines.length; ++i) {
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lines[i] = lines[i].replace(new RegExp(`^${indent}`), '');
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}
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return lines.join('\n');
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}
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module.exports = unindent;
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